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Proceedings Paper

Temperature-dependent absorption cross sections for HNO3 and N2O5
Author(s): Mathew H. Harwood; Oliver Rattigan; Roderic L. Jones; R. A. Cox
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Paper Abstract

Absorption cross-sections for HNO3 and N2O5 have been measured in the wavelength region 220 - 450 nm, using a dual beam diode array spectrometer with a spectral resolution of 0.3 nm. The results for both compounds are in good agreement with recommended values at room temperature. Cross-sections of both HNO3 and N2O5 show a marked reduction with decreasing temperature in the range 295 - 233 K.

Paper Details

Date Published: 12 February 1993
PDF: 12 pages
Proc. SPIE 1715, Optical Methods in Atmospheric Chemistry, (12 February 1993); doi: 10.1117/12.140225
Show Author Affiliations
Mathew H. Harwood, Univ. of Cambridge (United Kingdom)
Oliver Rattigan, Univ. of Cambridge (United Kingdom)
Roderic L. Jones, Univ. of Cambridge (United Kingdom)
R. A. Cox, Univ. of Cambridge (United Kingdom)


Published in SPIE Proceedings Vol. 1715:
Optical Methods in Atmospheric Chemistry

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